send.lst

红外接受的发送程序载波３８k

C51 COMPILER V6.14  SEND                                                                   08/05/2005 08:44:34 PAGE 1   


C51 COMPILER V6.14, COMPILATION OF MODULE SEND
OBJECT MODULE PLACED IN .\send.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE .\send.c DEBUG OBJECTEXTEND

stmt level    source

   1          #include <stdio.h>
   2          #include <absacc.h>
   3          #include <AT89x051.H>
   4          void sendonce();
   5          
   6          int i,j;
   7          
   8          
   9          main()
  10          {
  11   1      	SP=0x60;
  12   1      	TMOD=0x20;
  13   1      	SCON=0x40;         //工作模式1
  14   1      	PCON=0;
  15   1      	TH1=0xfd;			//波特率为9600
  16   1      	EA=1;
  17   1      	ES=1;
  18   1      	ET1=1;
  19   1      	REN=1;
  20   1      	TR1=1;				//用定时器1做波特率发生器				
  21   1      
  22   1      
  23   1      while(1)
  24   1      {
  25   2      
  26   2      		sendonce();
  27   2      }
  28   1      
  29   1      }
  30          
  31          
  32          
  33          void sendonce() //发送1个频率为38K的字函数
  34          {
  35   1      P3_7=1;
  36   1      P3_7=1;
  37   1      P3_7=1;
  38   1      P3_7=1;
  39   1      P3_7=1;
  40   1      P3_7=1;
  41   1      P3_7=1;
  42   1      P3_7=0;
  43   1      P3_7=0;
  44   1      P3_7=0;
  45   1      P3_7=0;
  46   1      P3_7=0;
  47   1      
  48   1      //P3_7=0;
  49   1      //P3_7=0;
  50   1      //P3_7=0;
  51   1      //P3_7=0;
  52   1      //P3_7=0;
  53   1      //P3_7=0;
  54   1      //P3_7=0;
  55   1      }
C51 COMPILER V6.14  SEND                                                                   08/05/2005 08:44:34 PAGE 2   



MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     55    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      4    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)